Lost River Gorge & Boulder Caves is closed for the 2019 season and will re-open may of 2020
Sunday, November 17th, 2019

Operating Hours

Lost River Gorge is currently closed for the season and will reopen in May of 2020. Information on hours of operation, admission rates, and season passes.

Yoga in the Woods

Become one with nature at Lost River Gorge and Boulder Caves with Yoga in the Woods. Enjoy the peaceful sights and sounds of nature!

Lantern Tours

Explore the gorge and boulder caves at night! Join us for an after-dark adventure full of cave exploration by lanterns and headlamps.

Live Animal Presentations

We’ve partnered with Squam Lakes Natural Science Center to offer live animal presentations with a naturalist.

What's New?

Learn more about our recent expansions including the giant bird nest viewing platform, Forest Adventure Trail, tree house, and suspension bridge.